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- New: October-December2026 Outlook - After a brutally hot and dry September, October brings the pattern change to wetter and less hot, with above average rainfall to close out 2026; flash flooding, water supply, & hazardous marine conditions in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
A Few Clouds
87°F
31°C
| Humidity | 65% |
| Wind Speed | E 14 mph |
| Barometer | 30.01 in (1016.3 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 11 Oct 1:53 pm CDT |
Extended Forecast for
Laguna Heights TX
This Afternoon

High: 88 °F
Mostly Sunny
Tonight
Low: 79 °F
Slight Chance
T-storms then
Partly CloudyColumbus Day

High: 91 °F
Slight Chance
T-stormsMonday Night

Low: 80 °F
Partly Cloudy
Tuesday

High: 91 °F
Mostly Sunny
Tuesday Night

Low: 80 °F
Mostly Clear
Wednesday
High: 90 °F
Sunny then
Sunny and
BreezyWednesday Night

Low: 79 °F
Mostly Clear
Thursday

High: 86 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 88. East southeast wind around 15 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 79. Southeast wind 8 to 11 mph.
Columbus Day
A slight chance of showers and thunderstorms between 10am and 2pm. Mostly sunny, with a high near 91. Heat index values as high as 106. South southeast wind 7 to 15 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 80. Southeast wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 91. South southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 80. Southeast wind 10 to 15 mph.
Wednesday
Sunny, with a high near 90. Breezy, with a southeast wind 11 to 18 mph.
Wednesday Night
Mostly clear, with a low around 79. Southeast wind 13 to 16 mph.
Thursday
Sunny, with a high near 86. Southeast wind 13 to 15 mph.
Thursday Night
Mostly clear, with a low around 78. East southeast wind 5 to 11 mph.
Friday
A 50 percent chance of showers and thunderstorms. Sunny, with a high near 85. Breezy, with a north northeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. Breezy.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Windy.
Additional Forecasts and Information
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
Laguna Heights TX
26.08°N 97.26°W
26.08°N 97.26°W
2:47 pm CDT Oct 11, 2026
2pm CDT Oct 11, 2026-6pm CDT Oct 17, 2026


